Multiple Choice
Gastric reflux occurs when material flows backwards through which of the following structures?
A) lower esophageal sphincter
B) epiglottis
C) glottis
D) pyloric sphincter
E) upper esophageal sphincter
Correct Answer:
Verified
Correct Answer:
Verified
Q128: The primary function of the gastrointestinal tract
Q146: A person taking a histamine (H2)blocker or
Q147: In order to begin the process of
Q148: What are Kupffer cells?<br>A)hepatocytes<br>B)cells of the stomach
Q149: Which hormone stimulates gall bladder contraction?<br>A)cholecystokinin<br>B)motilin<br>C)gastrin<br>D)glucose- dependent
Q150: What layer of the mucosa is connective
Q152: What stimulates the defecation reflex?<br>A)pressure on the
Q154: What do the secretory cells in the
Q155: Which of the following is the correct
Q156: The presence of food in the duodenum